CN201944922U - Residual heat and waste heat utilization structure of small solar warmer - Google Patents
Residual heat and waste heat utilization structure of small solar warmer Download PDFInfo
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- CN201944922U CN201944922U CN2010202980389U CN201020298038U CN201944922U CN 201944922 U CN201944922 U CN 201944922U CN 2010202980389 U CN2010202980389 U CN 2010202980389U CN 201020298038 U CN201020298038 U CN 201020298038U CN 201944922 U CN201944922 U CN 201944922U
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Abstract
The utility model discloses a residual heat and waste heat utilization structure of a small solar warmer, wherein the technical scheme of the patent No.201010206382.5 is improved. According to the structure of the utility model, the hot air formed with the originally lost hot air and the heat energy carried by a heat source by a fan is blown or delivered to the upper, lower, rear, left and right parts away from an infrared radiation area for the independent heating of human bodies. Meanwhile, special heating devices are provided for heating the feet and hands of people so as to form a plurality of heating points. When the structure is applied to the four-side heating "four-pot heater" small sun or the "integrated" small sun equipped with both an air heater and an infrared device, the one-side or both sides of the hot air is adopted by the structure instead of another one or two heating devices (including spare and accessory parts of air heaters, reflection covers, heat sources, electrical switches and the like). Therefore, the electric power is lowered by 50% and the cost of one or two sets of fittings are saved to offset the cost of new fittings. The residual heat and waste heat utilization structure has the advantages of simple structure, low cost and convenient manufacture, thus is suitable for the quick popularization and sale.
Description
Technical field
The utility model relates to small solar warmer, in particular surplus, the used heat of small solar warmer utilize structure again.
Background technology
Small solar warmer is since coming out, though pattern renovates every year, on performance, heat utilization efficiency low and high energy consumption, power are greatly, not energy-conservation situation but do not see effective change always.However, its series of products still with advantages such as quick heating, price are low, occupy first of the heating equipment volume of production and marketing every year, are opera involving much singing and action, pillar industry that industry is generally acknowledged.
In the face of this rural area that most flows to, large heating equipment of annual waste electric energy hundreds of millions of (kilowatt hours) causes national grid in winter rural power grids excess load particularly, and user heating realistic problems such as over-burden, in the patent of invention of 201010206382.5 " small solar warmer surplus; waste heat utilization structure " that the applicant submitted on June 6th, 2010, use blower fan, the opening of reflector upper edge hole (hole) and hold together heat channel, establish technology such as fin in the thermal source carrier, hot-air with the thermal source generation, and the heat energy that carries of thermal source carrier all to form effective hot blast be the human body heating with infrared ray, therefore, its power has been reduced by one times.
The applicant investigates discovery, has " two pot ", " four pots " many thermals source of type Sunny of a kind of being known as " warm despot " rather well received in its series of products [annotate: the industry local, colloquial expressions claim parabolic aluminium matter reflector to be " pot "].That is: square shell, four faces are installed the electro-heat equipment that two covers or quadruplet comprise the independent electricity consumption of " pot " respectively, towards one (up and down), two (front and back) or four orientation be orientation separately user's infrared radiation heats.Through investigation, its popular part is that it has remedied single thermal source Sunny and itself has had only a heating point, opens the deficiency that head-shaking device heating effect is had a greatly reduced quality when many people use.
In addition, also have a kind of same heating face up and down or lean against two thermals source " all-in-one " that air-heater and infrared ray (pot) are installed respectively privately, air-heater and " pot " also are respectively two independently electrical appliances, are respectively user's heating of different azimuth with affiliated infrared ray and hot blast.
After testing, the electricity consumption total amount of above-mentioned " multi-pot type " and " all-in-one " Sunny is surprisingly bigger, meets or exceeds more than the 2000w, have the title of " super electric-tiger, power consumption king ".So, significantly (at double) reduce " many pots " particularly electric power of " four pots of warm despots of types " and " all-in-one " Sunny, alleviate ten million burden for users, alleviate network load and waste very urgent with electric power resource.
, 201010206382.5 patented technologies can't change the situation of " all-in-one " two electric powers.And when being applied to " single pot " type, the accessory that must increase has only a cover, and cost is still low, popularization is not difficult, but will be applied to " four pots " type, the also all corresponding nearly quadruplet of spare and accessory parts such as required blower fan, electric switch, certainly will cause complex structure, production cost height, product is difficult to promote.
In fact, have only electric power to reduce at double, do not influence former heating effect again, do not increase manufacturing cost with the whole family of Sunny series of products, could form strong promotion advantage, realize fast industry product update, realize national energy-conservation on a large scale.
The utility model content
Technology to be solved in the utility model is asked and is put forward surplus, the waste heat utilization structure (two) that provides a kind of small solar warmer, allow the heat energy that carries on the warmer form hot blast and arrive that orientation beyond the infrared radiation zone or zone are independent to be user's heating, realization: two heating points of one " pot ", four heating points of two " pots "; Not only reduced one times of electrical appliance (i.e. one times of power consumption), can also allow the cost of one times of spare and accessory parts saving and the accessory cost of increase offset.
And utilize all the other, used heat aims at pin and hand is provided with the hot blast heating installation, makes that its function is more, heat utilization efficiency is higher, also hommization more.
For realizing described purpose, the utility model is just to break away from the hot-air of thermal source rising and the heat energy that the thermal source carrier carries by blower fan, form new, air heating point independently separately or converge a place and form hot blast and blow or inhales and deliver to other zone in addition, infrared radiation zone and comprise the orientation.
As first preferred structure by the auxiliary air-supply of pipeline of the present utility model,
One: be blower fan is installed in tubular (the no end) the thermal source carrier foremost, air blast in carrier; Or be installed in the thermal source carrier and comprise reflector behind, air draught backward.
Its two: be with pipeline after the behind of reflector upper edge hole perforate connects, by blower fan air draught backward.
Its three: be above-mentioned two parts hot blast to be converged a place inhale backward and send.
Above-mentioned air supply direction also comprises upper and lower, a left side or right-hand that arrives after air supply duct turns round;
Also comprise via the threeway that is arranged on the airduct, and hot blast is affacted pin or thin case shape hot blast heating installation on hand specially.
As the utility model without the second auxiliary preferred structure of pipeline, it is the shell that is connected a sealing at reflector behind, form the cavity of a sealing, this cavity to the opening and the perforation of thermal source carrier of major general's reflector upper edge hole included interior in the passway of behind, reflector center, blower fan is installed on the shell wall of other any one side, and wind direction is external.
With the reflector upper edge hole perforate that this preferred structure adapts, be to change original single hole (or claiming mouth) to be several apertures.
With the thermal source carrier that this preferred structure adapts, be front end (big end) sealing of ceramic monolith that former two is logical, and will at the bottom of the whole wrapping wire chase aperture be set all.
Described ceramic monolith inside is alveolate texture, and the honeycomb ceramics material is with its body.
Described carrier is that pottery is made or the manufacturing of insulation aluminium alloy.
The described accessory of [notes] second preferred structure is equally applicable to first preferred structure.
The blower fan of the above each preferred structure and thermal source are controlled by same switch, synchronous working; Or be limited by midway the blower fan gauge tap that is provided with again separately;
Or each free independent switch control, gear is good with second gear all.
Described air supply duct has retractility, and the mouth of pipe is horn-like and safety guard net is arranged.
Said structure has formed that single thermal source replaces two thermals source, two thermal source replaces four thermals source, comprises the utility model purpose of the air-heater on " all-in-one ", and therefore, this structure can be applicable on the small solar warmer of single thermal source, double heat source type number.
Beneficial effect
The utility model blows hot blast or inhale upper and lower, back, a left side or right-hand of delivering to beyond the infrared radiation zone, becomes effective hot blast independently for the human body in this orientation heats, and hot blast temperature height, heat are sufficient.And be provided with the special-purpose heating installation of pin and hand specially, make that its electric heating utilization rate is higher, function is more, also hommization more.
When the utility model is applied in the traditional Sunny product of four thermals source (four " pot "), the waste heat, the used heat that produce with wherein two cover heat power supply devices have replaced two cover heating installations (comprising spare and accessory parts such as two cover reflectors, thermal source, electric switch) in addition, offset newly-increased accessory cost with the two covering device costs of saving.And the hot blast that forms with waste heat, used heat has replaced " all-in-one " and has gone up the air-heater of independent electricity consumption.
In sum, the utility model is not only efficient, energy-conservation, and simple in structure, with low cost, be easy to produce and market.
Description of drawings
Below in conjunction with accompanying drawing content described in the utility model is described further.
Fig. 1 is single " pot " preceding (list) air inlet structure figure
Fig. 2 is single " pot " back (two) air inlet structure figure
Fig. 3---1. be two " pot " four heating structure figure, 3---2. be the circuit relationships schematic diagram
Fig. 4 is downward blowing hot-air and the special-purpose heating dot structure of pin hand figure
Fig. 5 is the closed cavity air inlet structure, and the ceramic body structure chart
Among the figure: 1 thermal source, the perforate group of 2 reflector upper edge holes, the ceramic monolith of 3 front ends sealing, celluar tissue in a plurality of perforates in 4 heating wire, 5 ceramic body chases, 6 ceramic bodies, 8 blower fans, 9 preceding blower fan transition conduit, 10 hollow fixed legs, 11 ajutages, 12 hot-air mouth safety guard nets, 13 shells, 14 reflectors, 15 fin or metal beehive, 16 endothermic tubes, 17 hold together heat channel, 18 reflector top perforates, 19,19 ' blower fan mounting platform, 20 back transition conduit, the top grade of 21 liang of gear switch, the low grade of 22 liang of gear switch, 23 reflector center drillings, 25 blower fan special switch, 26 threeway bifurcated pipes, 27 warm-keeping box, go out hot aperture (a plurality of), 29 intussusception pipe pipe shafts, 30 reflector safety guard nets on 28 warm-keeping box.
The specific embodiment
As shown in Figure 1, in the one side of square or rectangle shell 13 reflector 14 is installed, its center drilling 23 places connect hollow fixed leg 10; Logical thermal source ceramic body 1, blower fan transition conduit 9 and the blower fan 8 in two of having filled in fin or metal beehive 15 outwards is connected successively.
Reflector ajutage 11 behind is connected the air channel, back and connects promptly with centre bore 23, the mouth of pipe of ajutage has safety guard net 12.All there are Si Ya or screw hole platform to connect between each accessory.Shown in the wave arrow, cold air is sucked by blower fan 8, is blown out by from behind ajutage 11 after the fin heating.Blower fan transition conduit 9 is inessential accessory in this example, must carry out provision for thermal insulation if remove then between the blower fan and ceramic body.
As Fig. 2---1. shown in, be the two air inlet structure schematic diagrames in single " pot " back: this example is an example with annular halide torch thermal source 1, carries in the hollow sting pipe of halide torch to fill in fin or metal beehive 15.The top of reflector upper edge hole perforate 18 is that " C " shape is held together heat channel 17, and perforate connects heat absorption airduct road 16 behind, and this pipeline converges, connects the back with the one section transition conduit 20 that is docked at reflector behind central hole and is connected with the air inlet of blower fan 8.Blower fan is fixed on the platform 19.The preceding safety guard net of reflector is 30.
Working method is: hold together the hot-air that heat channel 17 will rise to herein and gather, then from perforate 18 along endothermic tube 16 by blower fan 8 inspirations; Inspiration simultaneously also have hot-air from fin 15 in the halide torch thermal source hollow sting pipe, this two parts hot-air blows out (shown in the wave arrow is the travel path of hot and cold air) after all being supported or opposed via ajutage by blower fan.This routine described blower fan is except that high temperature resistant axial flow blower, if adopt turbofan then to inhale to send more powerful.
This routine described endothermic tube 16 can also change into: draw a sealing undercut button (die casting, welding etc.) downwards on reflector along perforate 18 behind at reflector, then form one attached to reflector flat secret tunnel behind, lower end and transition conduit 20 connect.Effect after changing is identical with endothermic tube 16 with purpose, and is also more hidden.
This routine described hot-air aspiration channel 16 also can directly be connected with blower fan 8, blower fan is only inhaled this portion of hot air separately and is sent to the heating target, and the heat energy of thermal source carrier does not utilize, and is a kind of of single air inlet structure yet, and hot blast rate is than above-mentioned pair of air inlet structure little (figure part omitted).
This routine described air channel is all sealed, so shell 13 can remove, and removes rear fan mounting platform 19 and can be fixed on the reflector, and overall structure just develops into reflector and carried by " U " shape carriage.
As Fig. 2---2. is Fig. 2---1. as described in the single thermal source of list " pot " new-type " all-in-one " schematic diagram (side schematic appearance) that forms of band shell 13 structures.Its heating form is the top hot-air, the bottom infrared ray, and the position relation of the two can also be done the top to bottom, left and right, front and rear displacement.
As Fig. 3---1. shown in, schematic top plan view for two " pot " four heating structures: two reflectors 14 (containing thermal source) are installed in positive and negative square or rectangle shell 13, two blower fans connect the curved ajutage that is 90 ° of angles separately respectively and hot-air is blown or inhales deliver to other two sides, form two infrared ray heating points, two air heating point four sides heating effects.
Two reflectors can also be installed on two faces that public affairs turn except that installing in the other direction, then its ajutage behind square crossing and respectively towards separately opposite direction in housing.
As Fig. 3---2. shown in, be a blower fan 8 and thermal source 1 a shared switch, the gear of switch be solely grade or two shelves.One grade is 21 during two gears, and second gear is 22, and the independent switch 25 that midway also has of blower fan circuit is controlled its switchings.
Except that the foregoing circuit relation, can also be; Blower fan and thermal source are controlled by two gear switch separately respectively, work independently, and (figure part omitted) each other is independent of each other.
As shown in Figure 4: on single " pot " Sunny, blower fan 8 be fixed on be arranged at behind platform 19 of reflector ' on, hold together hot-air and the hot blast in the ceramic body that heat channel gathers and all aspirated (as shown by arrows) by blower fan 8.Ajutage (pipeline of fan outlet is ajutage) is fixed under the reflector, fixed form has two kinds of fixed and Removable hook 31 formulas, fixing back hot blast obliquely is blown into human body lower limbs, and wherein movable purpose of connecting is easily the ajutage mouth of pipe towards other places.If when this structure is applied on the shorter desk-top Sunny, then ajutage is upwards drawn, be fixed on reflector top, hot blast blows obliquely.
3 vertical lines 29 at mouth of pipe place represent that promptly this section pipe shaft is that (at least two sections) pipe intussusception of segmentation forms, and can easily the mouth of pipe be extended or regain.Can adopt foldable structure in addition, for example the folding bellows of accordion.This stretching structure is equally applicable to preceding several embodiment.
Shown in the arrow of this figure upper left side is the enlarged diagram that directly designs the hot-air air inlet structure on the heat channel 17 holding together.That is: the heat channel that holds together herein has not been only to work the monolithic groove of gathering hot air acting, but the semiclosed box body of an arc, with the strip open butt joint on reflector top, ventricumbent one side is covered with heat absorption aperture 2 in the box body, and hot-air enters via this aperture group.This structure endothermic effect is better than at reflector tapping air intake, but than the former complexity is arranged slightly on making.
Shown in this figure lower left is the special-purpose heating installation of pin or hand.That is: at ajutage a threeway bifurcated pipe 26 is set midway, the mouth of pipe and the lower end mouth of pipe have movable docking structure, this structure for spin, mode such as snapping, hook, to guide under the hot blast in the double-legged special-purpose flat casing 27 of heating installation of a sealing after the butt joint, hot blast goes out hot aperture 28 from box cover numerous and blows out, for the both feet of putting thereon provide warm braw, on cover to fix and lay the thin both feet (figure part omitted) of being covered of the strong textile of gas permeability.This casing is made to such an extent that thinlyyer can be both hands when being placed on desktop hot blast is provided.
Working method is: when pin or hand needed heating, the ajutage mouth of pipe that the place ahead is big was blocked with the lid of blocking up that other puts, and then hot blast must blow out from bifurcated pipe 26 and arrive in the device 27, can install accessory fan suction in case of necessity in casing additional.When pin hand time spent not, the lid of blocking up that the mouth of pipe of bifurcated pipe 26 is also put is in addition blocked, and then hot blast blows out from the place ahead bassoon mouth.
More than be that embodiment has made description of drawings with heating wire ceramic body and halide torch thermal source and metal hollow support tube thereof, can exchange between them, embodiment and accompanying drawing are described no longer one by one.It should be noted that no matter be which kind of thermal source, its position all should be suitably near in the reflector, and be not suitable for away from reflector, at least should flat reflector aperture lines or should aperture lines with interior be good.Its purpose is that hot-air can be held together heat channel 17 gatherings along rising of reflector wall body and quilt as much as possible.
As Fig. 5---1. shown in: on the heating wire carrier 3 of front end (big end) sealing, the whole chase bottom of twining heating wire 4 is covered with aperture 5 (Kong Qun).Described carrier inside can be sky, also celluar tissue 6 can be set, the same carrier of the material of this celluar tissue.Aperture group 5 and celluar tissue 6 all connect with the rear end (small end) of this carrier, and this small end is uncovered, docks with the reflector central opening.
Described heating wire carrier just is ceramic body with what ceramic material was made.Can also be called metallic carrier with the manufacturing of insulation aluminium alloy, the metallic carrier heat absorption is more, heat radiation is also faster, and blower fan just can be drawn into the hot blast of higher temperature naturally.
As Fig. 5---2. shown in: be connected shell 13 behind the reflector, form the chamber of a sealing, at least one blower fan 8 is installed on any one face of shell exhausting in the cavity, at this moment, wind can only be inhaled into cavity (as shown by arrows) from two positions, one: the aperture group 5 in the ceramic body chase; Its two: the reflector upper edge hole holds together the hole group 2 under the heat channel 17.
This structure has not only been saved metal beehive or the fin in the described aspiration channel of said structure, the ceramic body, and because hole group 5 directly heats via heating wire, and the hot blast temperature of inspiration is higher, and structure is also simpler, manufacturing cost is lower.
[special instruction]: toply in conjunction with the accompanying drawings preferred embodiment mode of the present utility model has been done detailed description, but be not limited to above-mentioned embodiment, those of ordinary skill in the art can also make other equivalence and change and modification under the prerequisite that does not break away from the utility model aim.
Claims (8)
1. surplus, the used heat of a small solar warmer utilize structure again, comprise blower fan (8), the heating wire ceramic monolith of thermal source (1) or halide torch hollow sting carrier; The hot blast that forms by fin in the carrier or metal beehive (15); Have the reflector (14) of center drilling (23), upper edge hole perforate (18) and hold together heat channel (17); Break away from the hot-air that thermal source rises, it is characterized in that: described blower fan (8) is installed in thermal source (1) the place ahead, and cold wind is blown into thermal source heating back and blows out backward from the ajutage (11) that is connected reflector center drilling (23);
Blower fan (8) or be installed between the transition conduit (20) and ajutage (11) that the center drilling (23) of reflector (14) connects behind, transition conduit (20) is connected perforation with aspiration channel (16), blower fan (8) sucks air from hollow heat source body and aspiration channel (16) simultaneously, and blows out backward via ajutage (11).
2. surplus, the used heat of small solar warmer according to claim 1 utilize structure again, it is characterized in that: being connected between blower fan (8) and the thermal source (1) has transition conduit (9).
3. surplus, the used heat of small solar warmer according to claim 1 utilize structure again, it is characterized in that: the air outlet of ajutage (11) is fixed or is fixed on the outer below of reflector with Removable hook (31); There is safety guard net (12) at described mouth of pipe place;
Also comprise movable mouth of pipe buckle closure;
Also comprise one section ajutage pipe shaft with retractility that sleeve pipe (29) or folding property structure constitute, this retractility pipeline section is at the air outlet place.
4. surplus, the used heat of small solar warmer according to claim 3 utilize structure again, it is characterized in that: the ajutage pipe shaft has threeway bifurcated pipe (26), with fixed or movable butt joint of pipeline of drawing on pin, hand heating installation (27); The mouth of pipe of described bifurcated pipe (26) also has the adjustable pipe flap of preparation in addition; Described device (27) is the flat casing of a sealing, on be stamped several and go out hot aperture (28).
5. surplus, the used heat of small solar warmer according to claim 1 utilize structure again, it is characterized in that: go up at shell (13) infrared facility one or two covers are installed, the described hot wind outlet of its generation also corresponds to one or two, then each self-corresponding direction of infrared ray and hot blast is top to bottom, left and right, front and rear, or four orientation, all directions.
6. surplus, the used heat of small solar warmer according to claim 1 utilize structure again, it is characterized in that: the big end sealing small end of described turriform heating wire carrier is uncovered, be covered with aperture (5) in the whole chase, formed semi-enclosed cavity is cavity or has celluar tissue (6); Described carrier material is pottery or insulation aluminium alloy, and the celluar tissue material in it and its are together.
7. surplus, the used heat of small solar warmer according to claim 1 utilize structure again, it is characterized in that: described to hold together heat channel (17) be a flat box body of semi-enclosed arc, docks with perforate on the reflector, and down inner face is covered with aperture (2) after the butt joint; Promptly siphoned away after the described box body interception of rising Hot air quilt so far by aperture (2).
8. according to claim 5---surplus, the used heat of 7 each described small solar warmers utilize structure again, it is characterized in that: described shell (13) is connected to form the chamber of a sealing behind reflector; Blower fan (8) is installed in arbitrary and goes up outwards blowing, and then its air inlet is the perforate group (2) that reflector upper opening (18) or perforate group (2) or arc box body formula are held together heat channel (17), and the perforate group (5) in the heating wire carrier chase of big end sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202980389U CN201944922U (en) | 2010-06-07 | 2010-08-08 | Residual heat and waste heat utilization structure of small solar warmer |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010205326 | 2010-06-07 | ||
| CN201010205326.X | 2010-06-07 | ||
| CN2010202980389U CN201944922U (en) | 2010-06-07 | 2010-08-08 | Residual heat and waste heat utilization structure of small solar warmer |
Publications (1)
| Publication Number | Publication Date |
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| CN201944922U true CN201944922U (en) | 2011-08-24 |
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Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102579186A Active CN101943436B (en) | 2010-06-07 | 2010-08-08 | Excess/waste heat reutilization structure of little sun heater |
| CN2010202980389U Expired - Fee Related CN201944922U (en) | 2010-06-07 | 2010-08-08 | Residual heat and waste heat utilization structure of small solar warmer |
| CN201310463396.9A Active CN103712335B (en) | 2010-06-07 | 2010-08-08 | Based on multi-functional small solar warmer structure remaining, waste heat utilization technology |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102579186A Active CN101943436B (en) | 2010-06-07 | 2010-08-08 | Excess/waste heat reutilization structure of little sun heater |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310463396.9A Active CN103712335B (en) | 2010-06-07 | 2010-08-08 | Based on multi-functional small solar warmer structure remaining, waste heat utilization technology |
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| CN (3) | CN101943436B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103411251A (en) * | 2013-07-23 | 2013-11-27 | 好事达（福建）股份有限公司 | Infrared ray heater for curved U-shaped air flue |
| CN105526624A (en) * | 2016-01-15 | 2016-04-27 | 司红康 | Simple and high-efficiency irradiation type heater heat utilization structure |
| CN110440331B (en) * | 2019-08-09 | 2021-08-27 | 杭州华移技术有限公司 | Indoor quick heating type warmer |
| CN115751427A (en) * | 2022-11-05 | 2023-03-07 | 慈溪欣轮电器有限公司 | Waste heat utilization radiation type warmer |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2293014Y (en) * | 1997-01-27 | 1998-09-30 | 林淑珺 | Heat reflecting plate adjusted electric warmer |
| CN2319752Y (en) * | 1997-12-22 | 1999-05-19 | 上海森中电器有限公司 | Heating device used under desk |
| JP2002147766A (en) * | 2000-11-14 | 2002-05-22 | Koki:Kk | Electric radiation heater |
| CN2532418Y (en) * | 2002-02-07 | 2003-01-22 | 赵少峰 | Portable gas hot-blowing fan |
| CN101004625A (en) * | 2006-01-20 | 2007-07-25 | 佛山市顺德区顺达电脑厂有限公司 | Host device with shielded enclosure for anti electromagnetic interference |
| CN200979285Y (en) * | 2006-10-10 | 2007-11-21 | 中山市家用电器总厂有限公司 | Warmer |
| CN201273694Y (en) * | 2008-07-28 | 2009-07-15 | 廖岳威 | Cyclic indoor air convection type electric heater |
| US20100064545A1 (en) * | 2008-09-18 | 2010-03-18 | Shirley Pollack | Air dryer and sanitizer |
-
2010
- 2010-08-08 CN CN2010102579186A patent/CN101943436B/en active Active
- 2010-08-08 CN CN2010202980389U patent/CN201944922U/en not_active Expired - Fee Related
- 2010-08-08 CN CN201310463396.9A patent/CN103712335B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN103712335B (en) | 2016-05-18 |
| CN101943436B (en) | 2013-11-13 |
| CN103712335A (en) | 2014-04-09 |
| CN101943436A (en) | 2011-01-12 |
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